/**
* Executes the command logic with the specified RPC parameters.
*
* @param Object $params Command parameters sent from client.
* @return Object Result object to be passed back to client.
*/
public function execute($params)
{
$file = MOXMAN::getFile($params->path);
$url = parse_url($params->url);
$config = $file->getConfig();
if ($config->get('general.demo')) {
throw new MOXMAN_Exception("This action is restricted in demo mode.", MOXMAN_Exception::DEMO_MODE);
}
if ($file->exists()) {
throw new MOXMAN_Exception("To file already exist: " . $file->getPublicPath(), MOXMAN_Exception::FILE_EXISTS);
}
if (!$file->canWrite()) {
throw new MOXMAN_Exception("No write access to file: " . $file->getPublicPath(), MOXMAN_Exception::NO_WRITE_ACCESS);
}
$filter = MOXMAN_Vfs_CombinedFileFilter::createFromConfig($config, "upload");
if (!$filter->accept($file, true)) {
throw new MOXMAN_Exception("Invalid file name for: " . $file->getPublicPath(), MOXMAN_Exception::INVALID_FILE_NAME);
}
$port = "";
if (isset($url["port"])) {
$port = ":" . $url["port"];
}
$query = "";
if (isset($url["query"])) {
$query = "?" . $url["query"];
}
$path = $url["path"] . $query;
$host = $url["scheme"] . "://" . $url["host"] . $port;
$httpClient = new MOXMAN_Http_HttpClient($host);
$request = $httpClient->createRequest($path);
$response = $request->send();
// Handle redirects
$location = $response->getHeader("location");
if ($location) {
$httpClient->close();
$httpClient = new MOXMAN_Http_HttpClient($location);
$request = $httpClient->createRequest($location);
$response = $request->send();
}
// Read file into ram
// TODO: This should not happen if we know the file size
$content = "";
while (($chunk = $response->read()) != "") {
$content .= $chunk;
}
$httpClient->close();
// Fire before file action add event
$args = $this->fireBeforeFileAction("add", $file, strlen($content));
$file = $args->getFile();
$stream = $file->open(MOXMAN_Vfs_IFileStream::WRITE);
$stream->write($content);
$stream->close();
$args = new MOXMAN_Vfs_FileActionEventArgs("add", $file);
MOXMAN::getPluginManager()->get("core")->fire("FileAction", $args);
return parent::fileToJson($file, true);
}
private function getUrlContent($url, $config)
{
$url = parse_url($url);
$port = "";
if (isset($url["port"])) {
$port = ":" . $url["port"];
}
$query = "";
if (isset($url["query"])) {
$query = "?" . $url["query"];
}
$path = $url["path"] . $query;
$host = $url["scheme"] . "://" . $url["host"] . $port;
$httpClient = new MOXMAN_Http_HttpClient($host);
$httpClient->setProxy($config->get("general.http_proxy"));
$request = $httpClient->createRequest($path);
$response = $request->send();
// Handle redirects
$location = $response->getHeader("location");
if ($location) {
$httpClient->close();
$httpClient = new MOXMAN_Http_HttpClient($location);
$request = $httpClient->createRequest($location);
$response = $request->send();
}
// Read file into ram
// TODO: This should not happen if we know the file size
$content = "";
while (($chunk = $response->read()) != "") {
$content .= $chunk;
}
$httpClient->close();
return $content;
}
/**
* Validate token
* @param string $token Token should be gotten by $_GET["code"] from redirect.
*/
public function validate($token)
{
$this->token = $token;
$urlParts = parse_url($this->token_url);
$path = $urlParts["path"];
$parameters = array();
$parameters["grant_type"] = "authorization_code";
$parameters["code"] = $token;
$parameters["client_id"] = $this->client_id;
$parameters["client_secret"] = $this->client_secret;
$parameters["redirect_uri"] = $this->callback;
$client = new MOXMAN_Http_HttpClient($urlParts["scheme"] . "://" . $urlParts["host"]);
$client->setLogLevel(0);
$request = $client->createRequest($path, "POST");
$response = $request->send($parameters);
$body = $response->getBody();
$client->close();
$data = json_decode($body);
$this->refresh_token = $data->refresh_token;
$this->token = $data->access_token;
$this->expires = $data->expires_in;
$this->id_token = $data->id_token;
return $data;
}
